Catherine Woodruff, PA
NPI 1659733822 · Medical Physician Assistant · Burr Ridge, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Woodruff, PA is a Medical Physician Assistant provider in Burr Ridge, IL (NPI 1659733822).
Provider details
- NPI number
- 1659733822
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
43 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 27 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 16 | $68 |
Typical Medicare-allowed amounts for these services range $68–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ceftriaxone Sodiumbrand: Ceftriaxone | 45 | — |
| Cefazolin Sodium | 31 | — |
| Levofloxacin | 20 | 19 |
| Vancomycin Hcl | 20 | — |
| Ertapenem Sodiumbrand: Ertapenem | 18 | — |
| Cefadroxil | 17 | 17 |
| Ciprofloxacin Hcl | 15 | 15 |
| Daptomycin | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-25
- Last updated
- 2016-11-03
Frequently asked questions
- What is Catherine Woodruff's NPI number?
- Catherine Woodruff's National Provider Identifier (NPI) is 1659733822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Woodruff's specialty?
- Catherine Woodruff is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Woodruff located?
- Catherine Woodruff's practice location on file with NPPES is 901 Mcclintock Dr, Burr Ridge, IL 60527-0871.
- What is Catherine Woodruff's phone number?
- The practice phone number listed in the NPPES registry for Catherine Woodruff is (888) 220-6432.
- Does Catherine Woodruff accept Medicare?
- Catherine Woodruff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Woodruff's NPI active?
- Yes — Catherine Woodruff's NPI (1659733822) is active in the NPPES registry as of the last update on 2016-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.